package com.lagou.dao;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.lagou.pojo.Products;
import com.lagou.pojo.ProductsVo;

import java.util.List;

/**
 * @Author : liuchangling
 * @Descrition :
 * @Date： Created in 5:14 下午 2021/9/14
 */
public interface ProductsMapper extends BaseMapper<Products> {

    /**
     * 根据订单id查询商品id集合
     * @param id
     * @return
     */
    List<Integer> selectMiddlePidsByOid(Integer id);

}
